---
title: "29.3% of JavaScript-Built Home Pages Look Almost Empty to AI Crawlers vs 14.4% of Other Sites - Suff Digital"
url: https://www.suffdigital.com/resources/data-studies/javascript-hidden-from-ai-crawlers
description: "We turn websites into predictable revenue engines. Web design and SEO that drives revenue, not clicks. Nashville-based, senior US team."
lang: en
---

29.3% of JavaScript-Built Home Pages Look Almost Empty to AI Crawlers vs 14.4% of Other Sites (https://www.suffdigital.com/resources/data-studies/javascript-hidden-from-ai-crawlers)

29.3% of home pages built with a JavaScript framework deliver fewer than 200 characters of readable text to AI crawlers that read the page as the server sends it, twice the 14.4% of other home pages. On 17.5% of them, the main heading is missing until JavaScript runs.

JavaScript framework home pages

Main heading appears only after JavaScript runs

17.5%

Fewer than 200 characters of text before JavaScript runs

29.3%

Structured data added only through JavaScript

7.2%

Source: Suff Digital analysis of 384,588 home pages of the 500,000 most visited websites · the public HTTP Archive crawl, September 2026

Main heading only after JavaScript by popularity rank

Top 10,000

11.1%

10,000 to 100,000

11.5%

100,000 to 500,000

10.7%

All top 500,000

10.8%

Source: 29.3% of JavaScript-Built Home Pages Look Almost Empty to AI Crawlers vs 14.4% of Other Sites - Suff Digital (https://www.suffdigital.com/resources/data-studies/javascript-hidden-from-ai-crawlers)

## Structured data

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Organization",
      "@id": "https://www.suffdigital.com/#organization",
      "name": "Suff Digital",
      "alternateName": "Suff Digital Marketing",
      "url": "https://www.suffdigital.com/",
      "logo": {
        "@type": "ImageObject",
        "@id": "https://www.suffdigital.com/#logo",
        "url": "https://www.suffdigital.com/logo.png",
        "contentUrl": "https://www.suffdigital.com/logo.png",
        "caption": "Suff Digital"
      },
      "image": {
        "@id": "https://www.suffdigital.com/#logo"
      },
      "description": "Suff Digital is a full-stack digital marketing agency that turns websites into predictable revenue engines, SEO, paid media, content, CRO, and web design built around revenue, not vanity metrics.",
      "slogan": "Digital marketing built for what's next.",
      "email": "hello@suffdigital.com",
      "telephone": "+1-629-236-0099",
      "foundingDate": "2022",
      "founder": {
        "@type": "Person",
        "name": "Matt Suffoletto",
        "jobTitle": "Founder & CEO"
      },
      "contactPoint": [
        {
          "@type": "ContactPoint",
          "telephone": "+1-629-236-0099",
          "email": "hello@suffdigital.com",
          "contactType": "sales",
          "areaServed": "US",
          "availableLanguage": [
            "en"
          ]
        }
      ],
      "address": {
        "@type": "PostalAddress",
        "addressLocality": "Nashville",
        "addressRegion": "TN",
        "postalCode": "37219",
        "addressCountry": "US"
      },
      "areaServed": {
        "@type": "Country",
        "name": "United States"
      },
      "sameAs": [
        "https://www.linkedin.com/company/suff-digital/",
        "https://www.instagram.com/suffdigital/",
        "https://www.youtube.com/@suffdigitalmarketing",
        "https://www.tiktok.com/@suffdigital"
      ],
      "knowsAbout": [
        "Search Engine Optimization",
        "Pay-Per-Click Advertising",
        "Paid Social Advertising",
        "Conversion Rate Optimization",
        "Web Design",
        "Digital PR",
        "Link Building",
        "Website Migration",
        "Website Maintenance and Support",
        "Technical SEO",
        "Local SEO",
        "AI Search Optimization"
      ],
      "hasOfferCatalog": {
        "@type": "OfferCatalog",
        "name": "Suff Digital Services",
        "itemListElement": [
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Search Engine Optimization (SEO)",
              "url": "https://www.suffdigital.com/"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Pay-Per-Click (PPC) Advertising",
              "url": "https://www.suffdigital.com/services/ppc"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Paid Social Advertising",
              "url": "https://www.suffdigital.com/services/paid-social"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Conversion Rate Optimization (CRO)",
              "url": "https://www.suffdigital.com/services/cro"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Web Design",
              "url": "https://www.suffdigital.com/services/web-design"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Digital PR & Link Building",
              "url": "https://www.suffdigital.com/services/digital-pr"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Website Migration",
              "url": "https://www.suffdigital.com/services/website-migration"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Website Maintenance & Support",
              "url": "https://www.suffdigital.com/services/website-maintenance"
            }
          }
        ]
      }
    },
    {
      "@type": "WebSite",
      "@id": "https://www.suffdigital.com/#website",
      "url": "https://www.suffdigital.com/",
      "name": "Suff Digital",
      "inLanguage": "en-US",
      "publisher": {
        "@id": "https://www.suffdigital.com/#organization"
      }
    }
  ]
}
```